Bug#830785: Pending fixes for bugs in the mtail package

[pkg-go-maintainers]

tag 830785 + pending
thanks

Some bugs in the mtail package are closed in revision
7e5d3a8fcdce3dffbe1ecbdecbb7b2372b127d8e in branch 'debian/sid' by
Martín Ferrari

The full diff can be seen at
https://anonscm.debian.org/cgit/pkg-go/packages/mtail.git/commit/?id=7e5d3a8

Commit message:

    Initial release. (Closes: #830785)